html {
    height: 100%;
}

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background-color: #FFFFFF;
    color: #5D4037;
}

main {
    flex: 1;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Arial', sans-serif;
}

.parallax-header {
    background-attachment: fixed;
    background-size: cover;
    background-position: center;
    height: 690px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    text-align: center;
}

.parallax-header h1 {
    color: #FFFFFF;
    font-size: 2.5em;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

#lang-toggle {
    position: absolute;
    top: 20px;
    right: 20px;
    background-color: #FFAB91;
    border: none;
    padding: 10px 20px;
    border-radius: 20px;
    cursor: pointer;
    transition: background-color 0.3s;
}

#lang-toggle:hover {
    background-color: #5D4037;
    color: #FFFFFF;
}

nav {
    background-color: #FFAB91;
    padding: 10px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hamburger {
    display: none;
    font-size: 2em;
    cursor: pointer;
    color: #5D4037;
}

.nav-menu {
    list-style: none;
    display: flex;
    gap: 20px;
}

.nav-menu li a {
    color: #5D4037;
    text-decoration: none;
    font-weight: bold;
    padding: 10px;
    border-radius: 5px;
    transition: background-color 0.3s, color 0.3s;
}

.nav-menu li a:hover {
    background-color: #80DEEA;
    color: #FFFFFF;
}

.hero, .services, .about, .blog, .contact {
    padding: 50px 20px;
    text-align: center;
}

.hero img, .service-card img, .team-member img, article img {
    width: 100%;
    max-width: 600px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    animation: fadeIn 1s ease-in-out;
}

.services-preview, .services {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.service-card, .team-member, article {
    background-color: #80DEEA;
    padding: 20px;
    border-radius: 10px;
    transition: transform 0.3s, box-shadow 0.3s;
}

.service-card:hover, .team-member:hover, article:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
}

.emergency-contact {
    background-color: #FFAB91;
    padding: 20px;
    margin: 20px auto;
    max-width: 600px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.form-container {
    background: url('https://images.unsplash.com/photo-1583511655826-26700d6da590?ixlib=rb-4.0.3&auto=format&fit=crop&w=1350&q=80') no-repeat center center;
    background-size: cover;
    background-color: rgba(255, 255, 255, 0.9);
    background-blend-mode: overlay;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
    max-width: 700px;
    margin: 0 auto;
}

form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    position: relative;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
    color: #5D4037;
}

.input-wrapper {
    display: flex;
    align-items: center;
    background-color: #FFFFFF;
    border: 1px solid #5D4037;
    border-radius: 5px;
    padding: 5px;
    transition: border-color 0.3s;
}

.input-wrapper:focus-within {
    border-color: #80DEEA;
}

.input-wrapper .icon {
    font-size: 1.2em;
    margin: 0 10px;
}

input, textarea, select {
    flex: 1;
    padding: 12px;
    border: none;
    border-radius: 5px;
    background: transparent;
}

input:focus, textarea:focus, select:focus {
    outline: none;
}

textarea {
    min-height: 100px;
    resize: vertical;
}

.error-message {
    display: none;
    color: #FF6B6B;
    font-size: 0.9em;
    margin-top: 5px;
}

.form-group.error .error-message {
    display: block;
}

button[type="submit"] {
    background-color: #80DEEA;
    color: #5D4037;
    padding: 12px;
    border: none;
    border-radius: 25px;
    cursor: pointer;
    font-weight: bold;
    position: relative;
    overflow: hidden;
    transition: background-color 0.3s;
}

button[type="submit"]:hover {
    background-color: #5D4037;
    color: #FFFFFF;
}

button[type="submit"].loading .submit-text {
    visibility: hidden;
}

button[type="submit"].loading .loader {
    display: inline-block;
}

.loader {
    display: none;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border: 4px solid #FFFFFF;
    border-top: 4px solid #5D4037;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    animation: spin 1s linear infinite;
}

.chat-button {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: #FFAB91;
    color: #5D4037;
    padding: 12px 24px;
    border-radius: 25px;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    transition: background-color 0.3s;
}

.chat-button:hover {
    background-color: #5D4037;
    color: #FFFFFF;
}

.back-to-top {
    position: fixed;
    bottom: 80px;
    right: 20px;
    background-color: #FFAB91;
    color: #922d2d;
    padding: 10px 15px;
    border-radius: 80%;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 8px rgba(230, 6, 129, 0.945);
    transition: opacity 0.3s, background-color 0.3s;
    opacity: 0;
    pointer-events: none;
}

.back-to-top.visible {
    opacity: 1;
    pointer-events: auto;
}

.back-to-top:hover {
    background-color: #5D4037;
    color: #FFFFFF;
}

footer {
    background-color: #5D4037;
    color: #FFFFFF;
    text-align: center;
    padding: 20px;
    margin-top: auto;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes spin {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

@media (max-width: 768px) {
    .hamburger {
        display: block;
        position: absolute;
        left: 20px;
    }

    .nav-menu {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 60px;
        left: 0;
        width: 100%;
        background-color: #FFAB91;
        padding: 10px 0;
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-menu li {
        text-align: center;
        margin: 10px 0;
    }

    .parallax-header {
        height: 200px;
    }

    .services-preview, .services {
        grid-template-columns: 1fr;
    }

    .form-container {
        padding: 20px;
    }
}

[dir="rtl"] {
    text-align: right;
}

[dir="rtl"] .input-wrapper .icon {
    margin: 0 10px 0 0;
}